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Commit Graph

55 Commits

Author SHA1 Message Date
Petr Rockai
99a304bc17 Optionally abort on internal errors (and leverage this option in the
testsuite). (This is showing a problem in the pvmove test for me, so I expect
the tests to start failing -- this needs to be fixed separately though.)
2009-11-30 17:17:11 +00:00
Milan Broz
5800aa5c07 Do not allow creating mirrors of more than 8 images.
This is kernel limitation in all kernel versions,
so better detect this early.
2009-11-27 14:35:38 +00:00
Alasdair Kergon
cf65a124e6 Correct example.conf to indicate that lvm2 not lvm1 is the default format.
Remove an unused stray LVM1_SUPPORT ifdef.
2009-10-05 12:44:20 +00:00
Alasdair Kergon
95eaa68309 Add global/si_unit_consistency to enable cleaned-up use of units in output.
Add configure --enable-units-compat to set si_unit_consistency off by default.

Use standard output units for 'PE Size' and 'Stripe size' in pv/lvdisplay.
2009-09-28 16:23:44 +00:00
Petr Rockai
74aa6b5620 Implement write lock prioritisation for file locking and make it default. 2009-09-02 14:47:39 +00:00
Alasdair Kergon
cf8235e0aa Add activation/udev_sync to lvm.conf. 2009-08-04 15:36:13 +00:00
Mike Snitzer
2aabcc1c1c Add devices/data_alignment_detection to lvm.conf.
Adds 'data_alignment_detection' config option to the devices section of
lvm.conf.  If your kernel provides topology information in sysfs (linux
>= 2.6.31) for the Physical Volume, the start of data area will be
aligned on a multiple of the ’minimum_io_size’ or ’optimal_io_size’
exposed in sysfs.

minimum_io_size is used if optimal_io_size is undefined (0).  If both
md_chunk_alignment and data_alignment_detection are enabled the result
of data_alignment_detection is used.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2009-08-01 17:08:43 +00:00
Mike Snitzer
57b660356e Add devices/data_alignment_offset_detection to lvm.conf.
If the pvcreate --dataalignmentoffset option is not specified the start
of a PV's aligned data area will be shifted by the associated
'alignment_offset' exposed in sysfs (unless
devices/data_alignment_offset_detection is disabled in lvm.conf).

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2009-08-01 17:07:36 +00:00
Alasdair Kergon
1cc59fa4ac Add global/wait_for_locks to lvm.conf so blocking on locks can be disabled. 2009-07-24 23:28:55 +00:00
Dave Wysochanski
9af5a142d0 Add defines for default vgcreate parameters. 2009-07-09 10:00:36 +00:00
Milan Broz
c26488d348 Use lvconvert --repair instead of vgreduce in mirror dmeventd DSO (mornfall)
Introduce lvconvert --use_policies (mornfall)
2009-06-04 12:01:15 +00:00
Alasdair Kergon
8c5bcdabab Improve the way VGs with PVs missing are handled so manual intervention
is required in fewer circumstances.  (mornfall)
2008-09-19 06:42:00 +00:00
Alasdair Kergon
86fb36e2b0 Add device/md_chunk_alignment to lvm.conf 2008-09-19 05:33:37 +00:00
Alasdair Kergon
1f787aca28 Add --rows to reports. 2008-06-24 22:48:53 +00:00
Alasdair Kergon
30ef4c738a Add --unquoted to reporting tools. 2008-06-24 21:21:04 +00:00
Alasdair Kergon
f419a87150 Add --prefixes to reporting tools for field name prefix output format.
E.g. lvs --prefixes --noheadings --unbuffered --units m --nosuffix

(Used '--prefixes' for now, but I'm looking for a better name.)
2008-04-20 00:15:08 +00:00
Alasdair Kergon
3650e518e7 fix default extent_size 2008-01-17 15:31:18 +00:00
Dave Wysochanski
b8daca8570 Allow vgcreate options as input to vgsplit when new vg is split destination. 2008-01-14 21:07:58 +00:00
Alasdair Kergon
4d8033dc84 correct field name 2008-01-10 22:21:25 +00:00
Alasdair Kergon
114557c04b Add lv_convert field to default lvs output. 2008-01-10 19:25:07 +00:00
Alasdair Kergon
dd007cfdd5 Append fields to report/pvsegs_cols_verbose.
Permit LV segment fields with PV segment reports.
  Add seg_start_pe and seg_pe_ranges to reports.
2007-12-14 21:53:02 +00:00
Alasdair Kergon
b4068515e8 Enhance the management of readahead settings. 2007-11-09 16:51:54 +00:00
Alasdair Kergon
edb3374d32 Clean up mirrorlog argument processing.
Only permit --force, --verbose and --debug arguments to be repeated.
2007-08-21 19:46:36 +00:00
Alasdair Kergon
be6845999b Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Alasdair Kergon
87cec8eb5e Move .cache file into a new /etc/lvm/cache directory by default.
Add devices/cache_dir & devices/cache_file_prefix, deprecating devices/cache.
Create directory in fcntl_lock_file() if required.
2007-02-28 18:27:13 +00:00
Alasdair Kergon
f247a4e76f Add devices/ignore_suspended_devices to ignore suspended dm devices. 2007-01-25 21:22:30 +00:00
Alasdair Kergon
dc4d7417f7 When using local file locking, skip clustered VGs.
Add fallback_to_clustered_locking and fallback_to_local_locking parameters.
2006-09-02 01:18:17 +00:00
Alasdair Kergon
1c792fad4f Change default locking_lib to liblvm2clusterlock.so. 2006-08-31 20:56:33 +00:00
Alasdair Kergon
3e3d5d8593 Add --monitor to vgcreate and lvcreate to control dmeventd registration.
Propagate --monitor around cluster.
Filter LCK_NONBLOCK in clvmd lock_vg.
2006-05-12 19:16:48 +00:00
Alasdair Kergon
aeb2c277a8 Add mirror log fault-handling policy. 2006-05-11 19:45:53 +00:00
Alasdair Kergon
54d9d3cf3c Add config file setting: dmeventd/mirror_library 2006-01-27 19:05:05 +00:00
Alasdair Kergon
60f13f01d2 Basic support for mirrors. 2005-06-01 16:51:55 +00:00
Alasdair Kergon
c54a940540 Initial pv_segment code. 2005-04-19 20:58:25 +00:00
Alasdair Kergon
a303dcde2a Add dev_size column to pvs. 2004-08-11 13:15:05 +00:00
Alasdair Kergon
5fd24a89ec Add report columns for in-kernel device number. 2004-07-03 22:07:52 +00:00
Alasdair Kergon
0b2b87b717 Add devices to segments report; some move->copy renaming. 2004-05-05 10:58:44 +00:00
Alasdair Kergon
01c6121ba5 Set devices/md_component_detection = 1 to ignore devices containing md
superblocks. [Luca Berra]
2004-04-16 16:12:04 +00:00
Alasdair Kergon
7d1552c9de Option for auto-fallback to LVM1 tools if running 2.4 without device-mapper. 2004-04-08 15:23:23 +00:00
Alasdair Kergon
6606c3ae81 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
de17d760ba host tags 2004-03-08 18:13:22 +00:00
Alasdair Kergon
a8537e6f59 Sysfs block device filtering option for 2.6. 2004-02-13 14:46:04 +00:00
Alasdair Kergon
914c97239f Another sync point - numerous fixes & clean ups. 2003-07-04 22:34:56 +00:00
Alasdair Kergon
44c319cf0d move fields 2003-05-06 12:06:02 +00:00
Alasdair Kergon
6faef15ecd add region size & interval 2003-04-30 15:27:48 +00:00
Alasdair Kergon
a3f950d56f stripe filler parameter 2003-04-24 22:10:56 +00:00
Alasdair Kergon
b896caa19b Improve build robustness. 2003-04-15 13:24:42 +00:00
Alasdair Kergon
27f364af95 Allow for specification of major number as well as minor. 2003-04-02 19:14:43 +00:00
Alasdair Kergon
26e7f2e0c4 Tidy various pre-processing incl. making libdl optional. 2003-03-24 18:08:53 +00:00
Alasdair Kergon
199e490e7d configure --disable-devmapper if you don't have libdevmapper 2003-01-08 22:44:07 +00:00
Alasdair Kergon
8ef2b021ed Default stripesize 64k & config file setting for it;
Clear many compiler warnings (i386) & associated bugs - hopefully without
introducing too many new bugs:-)  (Same exercise required for other archs.)
Default compilation has optimisation - or else use ./configure --enable-debug
2002-12-19 23:25:55 +00:00